54897417365 has 32 divisors (see below), whose sum is σ = 79734150144. Its totient is φ = 35421788160.

The previous prime is 54897417353. The next prime is 54897417391. The reversal of 54897417365 is 56371479845.

It is not a de Polignac number, because 54897417365 - 2¹⁴ = 54897400981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4063652 + ... + 4077138.

It is an arithmetic number, because the mean of its divisors is an integer number (2491692192).

Almost surely, 2^54897417365 is an apocalyptic number.

It is an amenable number.

54897417365 is a deficient number, since it is larger than the sum of its proper divisors (24836732779).

54897417365 is a wasteful number, since it uses less digits than its factorization.

54897417365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20357.

The product of its digits is 25401600, while the sum is 59.

The spelling of 54897417365 in words is "fifty-four billion, eight hundred ninety-seven million, four hundred seventeen thousand, three hundred sixty-five".